CVE-2021-28123

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cohesity:cohesity_dataplatform:*:*:*:*:*:*:*:*", "matchCriteriaId": "68740ADE-75F1-4DD3-BC0F-2619200D71F7", "versionEndExcluding": "6.3.1g", "versionStartIncluding": "6.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:cohesity:cohesity_dataplatform:*:*:*:*:*:*:*:*", "matchCriteriaId": "E23D34BE-A8B9-4B51-85C3-F79A784555E2", "versionEndExcluding": "6.4.1c", "versionStartIncluding": "6.4", "vulnerable": true}, {"criteria": "cpe:2.3:a:cohesity:cohesity_dataplatform:*:*:*:*:*:*:*:*", "matchCriteriaId": "ACAACEC2-0E9E-490A-A928-33E6336F8435", "versionEndExcluding": "6.5.1b", "versionStartIncluding": "6.5.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Undocumented Default Cryptographic Key Vulnerability in Cohesity DataPlatform version 6.3 prior 6.3.1g, 6.4 up to 6.4.1c and 6.5.1 through 6.5.1b. The ssh key can provide an attacker access to the linux system in the affected version."}, {"lang": "es", "value": "Una vulnerabilidad de Clave Criptogr\u00e1fica Predeterminada No Documentada en Cohesity DataPlatform versiones 6.3 anteriores a 6.3.1g, versiones 6.4 hasta 6.4.1cy, versiones 6.5.1 hasta 6.5.1b. La clave ssh puede proporcionar a un atacante acceso al sistema Linux en la versi\u00f3n afectada."}], "id": "CVE-2021-28123", "lastModified": "2026-06-17T03:45:50.267", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-04-02T15:15:13.270", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/cohesity/SecAdvisory/blob/master/CVE-2021-28123.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/cohesity/SecAdvisory/blob/master/CVE-2021-28123.md"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1188"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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